6906 search results - page 1069 / 1382 » An algorithm for modelling key terms |
173
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HT
2009
ACM
16 years 20 days ago
2009
ACM
Conversational recommender systems (CRSs) assist online users in their information-seeking and decision making tasks by supporting an interactive process. Although these processes...
177
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PETRA
2009
ACM
16 years 19 days ago
2009
ACM
Given a 3D environment, a set of constraints, and a set of sensor models, this paper addresses the problem of finding the set of sensors and their corresponding placement that cov...
172
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SIGIR
2009
ACM
16 years 19 days ago
2009
ACM
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
171
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SIGIR
2009
ACM
16 years 19 days ago
2009
ACM
This paper addresses the problem of Named Entity Recognition in Query (NERQ), which involves detection of the named entity in a given query and classification of the named entity...
166
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SIGMETRICS
2009
ACM
16 years 19 days ago
2009
ACM
Existing empirical studies of Internet structure and path properties indicate that the Internet is tree-like. This work quantifies the degree to which at least two important Inte...